1 files changed, 111 insertions, 0 deletions
diff --git a/core/src/test/java/org/spongycastle/crypto/test/SHA1HMacTest.java b/core/src/test/java/org/spongycastle/crypto/test/SHA1HMacTest.java
new file mode 100644
index 00000000..4740988c
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+++ b/core/src/test/java/org/spongycastle/crypto/test/SHA1HMacTest.java
@@ -0,0 +1,111 @@
+package org.spongycastle.crypto.test;
+
+import org.spongycastle.crypto.digests.SHA1Digest;
+import org.spongycastle.crypto.macs.HMac;
+import org.spongycastle.crypto.params.KeyParameter;
+import org.spongycastle.util.Arrays;
+import org.spongycastle.util.encoders.Hex;
+import org.spongycastle.util.test.SimpleTestResult;
+import org.spongycastle.util.test.Test;
+import org.spongycastle.util.test.TestResult;
+
+/**
+ * SHA1 HMac Test, test vectors from RFC 2202
+ */
+public class SHA1HMacTest
+    implements Test
+{
+    final static String[] keys = {
+        "0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b",
+        "4a656665",
+        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
+        "0102030405060708090a0b0c0d0e0f10111213141516171819",
+        "0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c0c",
+        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
+        "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
+        "000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F202122232425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F"
+    };
+
+    final static String[] digests = {
+        "b617318655057264e28bc0b6fb378c8ef146be00",
+        "effcdf6ae5eb2fa2d27416d5f184df9c259a7c79",
+        "125d7342b9ac11cd91a39af48aa17b4f63f175d3",
+        "4c9007f4026250c6bc8414f9bf50c86c2d7235da",
+        "4c1a03424b55e07fe7f27be1d58bb9324a9a5a04",
+        "aa4ae5e15272d00e95705637ce8a3b55ed402112",
+        "e8e99d0f45237d786d6bbaa7965c7808bbff1a91",
+        "5FD596EE78D5553C8FF4E72D266DFD192366DA29"
+    };
+
+    final static String[] messages = {
+        "Hi There",
+        "what do ya want for nothing?",
+        "0xdddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd",
+        "0xcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd",
+        "Test With Truncation",
+        "Test Using Larger Than Block-Size Key - Hash Key First",
+        "Test Using Larger Than Block-Size Key and Larger Than One Block-Size Data",
+        "Sample message for keylen=blocklen"
+    };
+        
+    public String getName()
+    {
+        return "SHA1HMac";
+    }
+
+    public TestResult perform()
+    {
+        HMac hmac = new HMac(new SHA1Digest());
+        byte[] resBuf = new byte[hmac.getMacSize()];
+
+        for (int i = 0; i < messages.length; i++)
+        {
+            byte[] m = messages[i].getBytes();
+            if (messages[i].startsWith("0x"))
+            {
+                m = Hex.decode(messages[i].substring(2));
+            }
+            hmac.init(new KeyParameter(Hex.decode(keys[i])));
+            hmac.update(m, 0, m.length);
+            hmac.doFinal(resBuf, 0);
+
+            if (!Arrays.areEqual(resBuf, Hex.decode(digests[i])))
+            {
+                return new SimpleTestResult(false, getName() + ": Vector " + i + " failed");
+            }
+        }
+
+        //
+        // test reset
+        //
+        int vector = 0; // vector used for test
+        byte[] m = messages[vector].getBytes();
+        if (messages[vector].startsWith("0x"))
+        {
+            m = Hex.decode(messages[vector].substring(2));
+        }
+        hmac.init(new KeyParameter(Hex.decode(keys[vector])));
+        hmac.update(m, 0, m.length);
+        hmac.doFinal(resBuf, 0);
+        hmac.reset();
+        hmac.update(m, 0, m.length);
+        hmac.doFinal(resBuf, 0);
+
+        if (!Arrays.areEqual(resBuf, Hex.decode(digests[vector])))
+        {
+            return new SimpleTestResult(false, getName() +
+                    "Reset with vector " + vector + " failed");
+        }
+
+        return new SimpleTestResult(true, getName() + ": Okay");
+    }
+
+    public static void main(
+        String[]    args)
+    {
+        SHA1HMacTest    test = new SHA1HMacTest();
+        TestResult      result = test.perform();
+
+        System.out.println(result);
+    }
+}